DEF for week 14

Trying to look ahead. Already have Chicago D but they play Rams week 14. People have already started hoarding playoff defenses. Which do you think would be best?

Wash against NYG home
Buffalo against NY Jets home
TN against Jax home
Pitt against Oak. Away

Thanks

Ten
Pitt
Was
Buffalo

Tenn
Pitt
Buffalo
Was

Ten
Buff
Pit
Wash

People forget that even though the bills are terrible, there DST has actually been top 10 this year (for fantasy anyway) especially at home